kIOVideoFeatureControlClassIDZoom
Declaration
kIOVideoFeatureControlClassIDZoom = 'zoom'Discussion
A IOVideoFeatureControl that controls the zoom. The units for the control's absolute value are power where 1 is the wide end.
kIOVideoFeatureControlClassIDZoom = 'zoom'A IOVideoFeatureControl that controls the zoom. The units for the control's absolute value are power where 1 is the wide end.